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<?xml version="1.0" encoding="UTF-8"?>
<export version="D">
<design>
<source>/mnt/data/Projects/ic880a-sensor-backplane/backplane.sch</source>
<date>Fri 10 Feb 2017 04:34:52 PM CET</date>
<tool>Eeschema 4.0.5</tool>
<sheet number="1" name="/" tstamps="/">
<title_block>
<title>iC880A-SPI Raspberry Pi Backplane</title>
<company>Coredump Rapperswil</company>
<rev>v1</rev>
<date/>
<source>backplane.sch</source>
<comment number="1" value=""/>
<comment number="2" value=""/>
<comment number="3" value=""/>
<comment number="4" value=""/>
</title_block>
</sheet>
</design>
<components>
<comp ref="U2">
<value>IC880A-SPI</value>
<footprint>ic880a:IC880A-SPI</footprint>
<libsource lib="ic880a-spi" part="IC880A-SPI"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5895DD0B</tstamp>
</comp>
<comp ref="U1">
<value>Raspberry_Pi_2_3</value>
<footprint>Pin_Headers:Pin_Header_Straight_2x20_Pitch2.54mm</footprint>
<libsource lib="raspi" part="Raspi_2_3"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5895DDA9</tstamp>
</comp>
<comp ref="J1">
<value>I2C</value>
<footprint>headers:header_1x5_unmarked</footprint>
<libsource lib="headers" part="I2C_HEADER"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5895E94C</tstamp>
</comp>
<comp ref="D3">
<value>LED_Small</value>
<footprint>LEDs:LED_1206</footprint>
<libsource lib="device" part="LED_Small"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5895F6EA</tstamp>
</comp>
<comp ref="D2">
<value>LED_Small</value>
<footprint>LEDs:LED_1206</footprint>
<libsource lib="device" part="LED_Small"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5895F75F</tstamp>
</comp>
<comp ref="D1">
<value>LED_Small</value>
<footprint>LEDs:LED_1206</footprint>
<libsource lib="device" part="LED_Small"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5895F789</tstamp>
</comp>
<comp ref="J3">
<value>SER</value>
<footprint>headers:header_1x2_unmarked</footprint>
<libsource lib="headers" part="SERIAL_HEADER"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>58961502</tstamp>
</comp>
<comp ref="J4">
<value>PWR</value>
<footprint>headers:header_1x2_marked</footprint>
<libsource lib="headers" part="PWR_HEADER"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589627A5</tstamp>
</comp>
<comp ref="R3">
<value>R</value>
<footprint>Resistors_SMD:R_1206_HandSoldering</footprint>
<libsource lib="backplane-cache" part="R-RESCUE-backplane"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>58964C66</tstamp>
</comp>
<comp ref="R2">
<value>R</value>
<footprint>Resistors_SMD:R_1206_HandSoldering</footprint>
<libsource lib="backplane-cache" part="R-RESCUE-backplane"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>58965066</tstamp>
</comp>
<comp ref="R1">
<value>R</value>
<footprint>Resistors_SMD:R_1206_HandSoldering</footprint>
<libsource lib="backplane-cache" part="R-RESCUE-backplane"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589650B2</tstamp>
</comp>
<comp ref="Q1">
<value>Q_NMOS_DGS</value>
<footprint>TO_SOT_Packages_SMD:SOT-23_Handsoldering</footprint>
<fields>
<field name="Digikey">SSM3K337RLFCT-ND</field>
<field name="Price (single)">0.49</field>
</fields>
<libsource lib="device" part="Q_NMOS_DGS"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>58965640</tstamp>
</comp>
<comp ref="Q2">
<value>Q_NMOS_DGS</value>
<footprint>TO_SOT_Packages_SMD:SOT-23_Handsoldering</footprint>
<libsource lib="device" part="Q_NMOS_DGS"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>58965993</tstamp>
</comp>
<comp ref="Q3">
<value>Q_NMOS_DGS</value>
<footprint>TO_SOT_Packages_SMD:SOT-23_Handsoldering</footprint>
<libsource lib="device" part="Q_NMOS_DGS"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589659ED</tstamp>
</comp>
<comp ref="U3">
<value>SHT21</value>
<footprint>sensirion:SHT21</footprint>
<libsource lib="sensirion" part="SHT21"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5898B996</tstamp>
</comp>
<comp ref="C1">
<value>C</value>
<footprint>Capacitors_SMD:C_1206</footprint>
<datasheet>https://www.sensirion.com/fileadmin/user_upload/customers/sensirion/Dokumente/2_Humidity_Sensors/Sensirion_Humidity_Sensors_SHT21_Datasheet_V4.pdf</datasheet>
<fields>
<field name="C">100nF</field>
</fields>
<libsource lib="device" part="C"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>5898C4BA</tstamp>
</comp>
<comp ref="R4">
<value>R</value>
<footprint>Capacitors_SMD:C_1206</footprint>
<fields>
<field name="R">10kΩ</field>
</fields>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589B82C4</tstamp>
</comp>
<comp ref="R5">
<value>R</value>
<footprint>Capacitors_SMD:C_1206</footprint>
<fields>
<field name="R">10kΩ</field>
</fields>
<libsource lib="device" part="R"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589B831C</tstamp>
</comp>
<comp ref="J2">
<value>I2C</value>
<footprint>headers:header_1x5_unmarked</footprint>
<libsource lib="headers" part="I2C_HEADER"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589B9888</tstamp>
</comp>
<comp ref="Q4">
<value>Q_NMOS_DGS</value>
<footprint>TO_SOT_Packages_SMD:SOT-23_Handsoldering</footprint>
<fields>
<field name="Digikey">SSM3K337RLFCT-ND</field>
<field name="Price (single)">0.49</field>
</fields>
<libsource lib="device" part="Q_NMOS_DGS"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589CAA83</tstamp>
</comp>
<comp ref="J5">
<value>FAN</value>
<footprint>headers:header_1x2_marked</footprint>
<libsource lib="headers" part="FAN"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589CB3DB</tstamp>
</comp>
<comp ref="D4">
<value>D</value>
<footprint>Diodes_THT:D_DO-35_SOD27_P7.62mm_Horizontal</footprint>
<libsource lib="device" part="D"/>
<sheetpath names="/" tstamps="/"/>
<tstamp>589CC7B2</tstamp>
</comp>
</components>
<libparts>
<libpart lib="device" part="C">
<description>Unpolarized capacitor</description>
<footprints>
<fp>C?</fp>
<fp>C_????_*</fp>
<fp>C_????</fp>
<fp>SMD*_c</fp>
<fp>Capacitor*</fp>
</footprints>
<fields>
<field name="Reference">C</field>
<field name="Value">C</field>
</fields>
<pins>
<pin num="1" name="~" type="passive"/>
<pin num="2" name="~" type="passive"/>
</pins>
</libpart>
<libpart lib="device" part="D">
<description>Diode</description>
<footprints>
<fp>Diode_*</fp>
<fp>D-*</fp>
<fp>*SingleDiode</fp>
<fp>*_Diode_*</fp>
<fp>*SingleDiode*</fp>
<fp>D_*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">D</field>
</fields>
<pins>
<pin num="1" name="K" type="passive"/>
<pin num="2" name="A" type="passive"/>
</pins>
</libpart>
<libpart lib="headers" part="FAN">
<description>DC 5V fan controlled by a MOSFET</description>
<fields>
<field name="Reference">J</field>
<field name="Value">FAN</field>
</fields>
<pins>
<pin num="1" name="GND" type="passive"/>
<pin num="2" name="5V" type="passive"/>
</pins>
</libpart>
<libpart lib="headers" part="I2C_HEADER">
<description>I2C Header</description>
<fields>
<field name="Reference">J</field>
<field name="Value">I2C_HEADER</field>
</fields>
<pins>
<pin num="1" name="SDA" type="BiDi"/>
<pin num="2" name="SCL" type="input"/>
<pin num="3" name="GND" type="passive"/>
<pin num="4" name="3.3V" type="passive"/>
<pin num="5" name="5V" type="passive"/>
</pins>
</libpart>
<libpart lib="ic880a-spi" part="IC880A-SPI">
<aliases>
<alias>IC880A</alias>
</aliases>
<description>WiMOD iC880A SPI LoRaWAN concentrator board</description>
<fields>
<field name="Reference">U</field>
<field name="Value">IC880A-SPI</field>
</fields>
<pins>
<pin num="1" name="GND" type="power_in"/>
<pin num="2" name="NC" type="NotConnected"/>
<pin num="3" name="nGPS_Reset" type="input"/>
<pin num="4" name="SPValid" type="input"/>
<pin num="5" name="EN_GPS_Supply" type="input"/>
<pin num="6" name="NC" type="NotConnected"/>
<pin num="7" name="GPIO0" type="BiDi"/>
<pin num="8" name="GPIO1" type="BiDi"/>
<pin num="9" name="GPIO3" type="BiDi"/>
<pin num="10" name="GPIO2" type="BiDi"/>
<pin num="11" name="GPIO4" type="BiDi"/>
<pin num="12" name="GND" type="power_in"/>
<pin num="13" name="Reset" type="input"/>
<pin num="14" name="CLK" type="input"/>
<pin num="15" name="MISO" type="output"/>
<pin num="16" name="MOSI" type="input"/>
<pin num="17" name="NSS" type="input"/>
<pin num="18" name="ScanMode" type="input"/>
<pin num="19" name="PPS" type="input"/>
<pin num="20" name="GND" type="power_in"/>
<pin num="21" name="VDD" type="power_in"/>
<pin num="22" name="GND" type="power_in"/>
<pin num="23" name="VDDB" type="power_in"/>
<pin num="24" name="GND" type="power_in"/>
<pin num="25" name="GPS_TX" type="output"/>
<pin num="26" name="GPS_RX" type="input"/>
</pins>
</libpart>
<libpart lib="device" part="LED_Small">
<description>LED, small symbol</description>
<footprints>
<fp>LED-*</fp>
<fp>LED_*</fp>
</footprints>
<fields>
<field name="Reference">D</field>
<field name="Value">LED_Small</field>
</fields>
<pins>
<pin num="1" name="K" type="passive"/>
<pin num="2" name="A" type="passive"/>
</pins>
</libpart>
<libpart lib="headers" part="PWR_HEADER">
<description>Power Header</description>
<fields>
<field name="Reference">J</field>
<field name="Value">PWR_HEADER</field>
</fields>
<pins>
<pin num="1" name="GND" type="passive"/>
<pin num="2" name="5V" type="passive"/>
</pins>
</libpart>
<libpart lib="device" part="Q_NMOS_DGS">
<description>Transistor N-MOSFET (general)</description>
<fields>
<field name="Reference">Q</field>
<field name="Value">Q_NMOS_DGS</field>
</fields>
<pins>
<pin num="1" name="D" type="passive"/>
<pin num="2" name="G" type="input"/>
<pin num="3" name="S" type="passive"/>
</pins>
</libpart>
<libpart lib="device" part="R">
<description>Resistor</description>
<footprints>
<fp>R_*</fp>
<fp>Resistor_*</fp>
</footprints>
<fields>
<field name="Reference">R</field>
<field name="Value">R</field>
</fields>
<pins>
<pin num="1" name="~" type="passive"/>
<pin num="2" name="~" type="passive"/>
</pins>
</libpart>
<libpart lib="backplane-cache" part="R-RESCUE-backplane">
<footprints>
<fp>R_*</fp>
<fp>Resistor_*</fp>
</footprints>
<fields>
<field name="Reference">R</field>
<field name="Value">R-RESCUE-backplane</field>
</fields>
<pins>
<pin num="1" name="~" type="passive"/>
<pin num="2" name="~" type="passive"/>
</pins>
</libpart>
<libpart lib="raspi" part="Raspi_2_3">
<description>expansion header for Raspberry Pi 2 & 3</description>
<docs>https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/RPI-3B-V1_2-SCHEMATIC-REDUCED.pdf</docs>
<fields>
<field name="Reference">U</field>
<field name="Value">Raspi_2_3</field>
<field name="Footprint">Pin_Headers:Pin_Header_Straight_2x20</field>
</fields>
<pins>
<pin num="1" name="3V3" type="power_out"/>
<pin num="2" name="5V" type="passive"/>
<pin num="3" name="(SDA1)_GPIO2" type="BiDi"/>
<pin num="4" name="5V" type="passive"/>
<pin num="5" name="(SCL1)_GPIO3" type="BiDi"/>
<pin num="6" name="GND" type="passive"/>
<pin num="7" name="(GCLK)_GPIO4" type="BiDi"/>
<pin num="8" name="(TXD0)_GPIO14" type="BiDi"/>
<pin num="9" name="GND" type="passive"/>
<pin num="10" name="(RXD0)_GPIO15" type="BiDi"/>
<pin num="11" name="GPIO17_(GEN0)" type="BiDi"/>
<pin num="12" name="GPIO18_(GEN1)" type="BiDi"/>
<pin num="13" name="GPIO27_(GEN2)" type="BiDi"/>
<pin num="14" name="GND" type="passive"/>
<pin num="15" name="GPIO22_(GEN3)" type="BiDi"/>
<pin num="16" name="GPIO23_(GEN4)" type="BiDi"/>
<pin num="17" name="3V3" type="passive"/>
<pin num="18" name="GPIO24_(GEN5)" type="BiDi"/>
<pin num="19" name="(SPI_MOSI)_GPIO10" type="BiDi"/>
<pin num="20" name="GND" type="passive"/>
<pin num="21" name="(SPI_MISO)_GPIO9" type="BiDi"/>
<pin num="22" name="GPIO25_(GEN6)" type="BiDi"/>
<pin num="23" name="(SPI_SCLK)_GPIO11" type="BiDi"/>
<pin num="24" name="(~SPI_CE0~)_GPIO8" type="BiDi"/>
<pin num="25" name="GND" type="passive"/>
<pin num="26" name="(~SPI_CE1~)_GPIO7" type="BiDi"/>
<pin num="27" name="ID_SD" type="BiDi"/>
<pin num="28" name="ID_SC" type="BiDi"/>
<pin num="29" name="GPIO5" type="BiDi"/>
<pin num="30" name="GND" type="passive"/>
<pin num="31" name="GPIO6" type="BiDi"/>
<pin num="32" name="GPIO12" type="BiDi"/>
<pin num="33" name="GPIO13" type="BiDi"/>
<pin num="34" name="GND" type="passive"/>
<pin num="35" name="GPIO19" type="BiDi"/>
<pin num="36" name="GPIO16" type="BiDi"/>
<pin num="37" name="GPIO26" type="BiDi"/>
<pin num="38" name="GPIO20" type="BiDi"/>
<pin num="39" name="GND" type="passive"/>
<pin num="40" name="GPIO21" type="BiDi"/>
</pins>
</libpart>
<libpart lib="headers" part="SERIAL_HEADER">
<description>Serial Header</description>
<fields>
<field name="Reference">J</field>
<field name="Value">SERIAL_HEADER</field>
</fields>
<pins>
<pin num="1" name="TX" type="output"/>
<pin num="2" name="RX" type="input"/>
</pins>
</libpart>
<libpart lib="sensirion" part="SHT21">
<aliases>
<alias>SHT21S</alias>
<alias>SHT21P</alias>
</aliases>
<description>Sensirion SHT21</description>
<fields>
<field name="Reference">U</field>
<field name="Value">SHT21</field>
</fields>
<pins>
<pin num="1" name="SDA" type="BiDi"/>
<pin num="2" name="VSS" type="power_out"/>
<pin num="3" name="NC" type="NotConnected"/>
<pin num="4" name="NC" type="NotConnected"/>
<pin num="5" name="VDD" type="power_in"/>
<pin num="6" name="SCL" type="input"/>
</pins>
</libpart>
</libparts>
<libraries>
<library logical="device">
<uri>/usr/share/kicad/library/device.lib</uri>
</library>
<library logical="backplane-cache">
<uri>/mnt/data/Projects/ic880a-sensor-backplane/backplane-cache.lib</uri>
</library>
<library logical="headers">
<uri>headers.lib</uri>
</library>
<library logical="raspi">
<uri>raspi.lib</uri>
</library>
<library logical="ic880a-spi">
<uri>ic880a-spi.lib</uri>
</library>
<library logical="sensirion">
<uri>/home/danilo/Projects/ic880a-sensor-backplane/sensirion.lib</uri>
</library>
</libraries>
<nets>
<net code="1" name="Net-(D1-Pad2)">
<node ref="D1" pin="2"/>
<node ref="R1" pin="1"/>
</net>
<net code="2" name="Net-(D2-Pad2)">
<node ref="D2" pin="2"/>
<node ref="R2" pin="1"/>
</net>
<net code="3" name="Net-(D3-Pad2)">
<node ref="D3" pin="2"/>
<node ref="R3" pin="1"/>
</net>
<net code="4" name="Net-(D3-Pad1)">
<node ref="D3" pin="1"/>
<node ref="Q1" pin="1"/>
</net>
<net code="5" name="Net-(D2-Pad1)">
<node ref="D2" pin="1"/>
<node ref="Q2" pin="1"/>
</net>
<net code="6" name="Net-(D1-Pad1)">
<node ref="Q3" pin="1"/>
<node ref="D1" pin="1"/>
</net>
<net code="7" name="/5V">
<node ref="U1" pin="2"/>
<node ref="D4" pin="1"/>
<node ref="J5" pin="2"/>
<node ref="J1" pin="5"/>
<node ref="U1" pin="4"/>
<node ref="U2" pin="21"/>
<node ref="J2" pin="5"/>
<node ref="J4" pin="2"/>
</net>
<net code="8" name="GND">
<node ref="J1" pin="3"/>
<node ref="U2" pin="20"/>
<node ref="U1" pin="34"/>
<node ref="Q1" pin="3"/>
<node ref="Q3" pin="3"/>
<node ref="J4" pin="1"/>
<node ref="U2" pin="24"/>
<node ref="Q2" pin="3"/>
<node ref="U1" pin="30"/>
<node ref="U1" pin="20"/>
<node ref="U2" pin="22"/>
<node ref="U2" pin="1"/>
<node ref="U1" pin="39"/>
<node ref="U1" pin="25"/>
<node ref="U2" pin="12"/>
<node ref="U1" pin="14"/>
<node ref="C1" pin="1"/>
<node ref="U1" pin="9"/>
<node ref="J2" pin="3"/>
<node ref="U3" pin="2"/>
<node ref="Q4" pin="3"/>
</net>
<net code="9" name="Net-(J1-Pad2)">
<node ref="U1" pin="5"/>
<node ref="U3" pin="6"/>
<node ref="J2" pin="2"/>
<node ref="J1" pin="2"/>
<node ref="R4" pin="1"/>
</net>
<net code="10" name="Net-(U1-Pad19)">
<node ref="U2" pin="16"/>
<node ref="U1" pin="19"/>
</net>
<net code="11" name="Net-(U1-Pad24)">
<node ref="U1" pin="24"/>
<node ref="U2" pin="17"/>
</net>
<net code="12" name="Net-(U1-Pad22)">
<node ref="U2" pin="13"/>
<node ref="U1" pin="22"/>
</net>
<net code="13" name="Net-(J1-Pad1)">
<node ref="U1" pin="3"/>
<node ref="U3" pin="1"/>
<node ref="J2" pin="1"/>
<node ref="J1" pin="1"/>
<node ref="R5" pin="1"/>
</net>
<net code="14" name="Net-(U1-Pad35)">
<node ref="U1" pin="35"/>
</net>
<net code="15" name="Net-(Q4-Pad2)">
<node ref="Q4" pin="2"/>
<node ref="U1" pin="12"/>
</net>
<net code="16" name="Net-(U1-Pad23)">
<node ref="U2" pin="14"/>
<node ref="U1" pin="23"/>
</net>
<net code="17" name="Net-(U1-Pad21)">
<node ref="U1" pin="21"/>
<node ref="U2" pin="15"/>
</net>
<net code="18" name="Net-(J3-Pad2)">
<node ref="J3" pin="2"/>
<node ref="U1" pin="10"/>
</net>
<net code="19" name="Net-(U1-Pad29)">
<node ref="U2" pin="3"/>
<node ref="U1" pin="29"/>
</net>
<net code="20" name="Net-(U1-Pad31)">
<node ref="U1" pin="31"/>
<node ref="U2" pin="5"/>
</net>
<net code="21" name="Net-(Q1-Pad2)">
<node ref="Q1" pin="2"/>
<node ref="U1" pin="36"/>
</net>
<net code="22" name="Net-(Q2-Pad2)">
<node ref="Q2" pin="2"/>
<node ref="U1" pin="38"/>
</net>
<net code="23" name="Net-(Q3-Pad2)">
<node ref="Q3" pin="2"/>
<node ref="U1" pin="40"/>
</net>
<net code="24" name="Net-(J3-Pad1)">
<node ref="U1" pin="8"/>
<node ref="J3" pin="1"/>
</net>
<net code="25" name="Net-(U2-Pad19)">
<node ref="U2" pin="19"/>
</net>
<net code="26" name="Net-(U2-Pad18)">
<node ref="U2" pin="18"/>
</net>
<net code="27" name="Net-(U2-Pad11)">
<node ref="U2" pin="11"/>
</net>
<net code="28" name="Net-(U2-Pad10)">
<node ref="U2" pin="10"/>
</net>
<net code="29" name="Net-(U2-Pad9)">
<node ref="U2" pin="9"/>
</net>
<net code="30" name="Net-(U2-Pad8)">
<node ref="U2" pin="8"/>
</net>
<net code="31" name="Net-(U2-Pad7)">
<node ref="U2" pin="7"/>
</net>
<net code="32" name="Net-(U2-Pad6)">
<node ref="U2" pin="6"/>
</net>
<net code="33" name="Net-(U2-Pad4)">
<node ref="U2" pin="4"/>
</net>
<net code="34" name="Net-(U1-Pad13)">
<node ref="U1" pin="13"/>
</net>
<net code="35" name="Net-(U1-Pad18)">
<node ref="U1" pin="18"/>
</net>
<net code="36" name="Net-(U1-Pad16)">
<node ref="U1" pin="16"/>
</net>
<net code="37" name="Net-(U1-Pad15)">
<node ref="U1" pin="15"/>
</net>
<net code="38" name="Net-(U1-Pad11)">
<node ref="U1" pin="11"/>
</net>
<net code="39" name="Net-(U2-Pad2)">
<node ref="U2" pin="2"/>
</net>
<net code="40" name="Net-(U1-Pad32)">
<node ref="U1" pin="32"/>
</net>
<net code="41" name="Net-(U1-Pad7)">
<node ref="U1" pin="7"/>
</net>
<net code="42" name="Net-(U1-Pad6)">
<node ref="U1" pin="6"/>
</net>
<net code="43" name="Net-(U2-Pad23)">
<node ref="U2" pin="23"/>
</net>
<net code="44" name="Net-(U1-Pad28)">
<node ref="U1" pin="28"/>
</net>
<net code="45" name="Net-(U1-Pad37)">
<node ref="U1" pin="37"/>
</net>
<net code="46" name="Net-(U1-Pad27)">
<node ref="U1" pin="27"/>
</net>
<net code="47" name="Net-(U1-Pad26)">
<node ref="U1" pin="26"/>
</net>
<net code="48" name="Net-(U1-Pad33)">
<node ref="U1" pin="33"/>
</net>
<net code="49" name="Net-(U3-Pad4)">
<node ref="U3" pin="4"/>
</net>
<net code="50" name="Net-(U3-Pad3)">
<node ref="U3" pin="3"/>
</net>
<net code="51" name="Net-(U2-Pad25)">
<node ref="U2" pin="25"/>
</net>
<net code="52" name="Net-(U2-Pad26)">
<node ref="U2" pin="26"/>
</net>
<net code="53" name="Net-(D4-Pad2)">
<node ref="Q4" pin="1"/>
<node ref="D4" pin="2"/>
<node ref="J5" pin="1"/>
</net>
<net code="54" name="/3.3V">
<node ref="C1" pin="2"/>
<node ref="U3" pin="5"/>
<node ref="U1" pin="1"/>
<node ref="J2" pin="4"/>
<node ref="R2" pin="2"/>
<node ref="U1" pin="17"/>
<node ref="J1" pin="4"/>
<node ref="R1" pin="2"/>
<node ref="R3" pin="2"/>
<node ref="R5" pin="2"/>
<node ref="R4" pin="2"/>
</net>
</nets>
</export>
81cb12db8This file is pinned to the selected release. Download the original to open it in your design tool.